I'm old. I also got my start with computers a long time ago. I first touched a programmable computer in the very early 70s.
I got to thinking... (I probably shouldn't do that.)
The instructor had to get special training because, of course, they had no idea what they were doing. They did fairly well but they were overly fond of saying "GIGO".
See, we didn't have a bunch of jargon and acronyms back then. GIGO simply means, "Garbage In, Garbage Out". So, if you input garbage you'll get garbage back out the other side.
That acronym appears to be about as old as I am.
en.wikipedia.org
I think my next would have been TTY but my memory of that is a bit fuzzy.
I got to thinking... (I probably shouldn't do that.)
The instructor had to get special training because, of course, they had no idea what they were doing. They did fairly well but they were overly fond of saying "GIGO".
See, we didn't have a bunch of jargon and acronyms back then. GIGO simply means, "Garbage In, Garbage Out". So, if you input garbage you'll get garbage back out the other side.
That acronym appears to be about as old as I am.
Garbage in, garbage out - Wikipedia
I think my next would have been TTY but my memory of that is a bit fuzzy.